|A) If the data in statement I alone are sufficient to answer the question||B) If the data in statement II alone are sufficient answer the question|
|C) If the data either in I or II alone are sufficient to answer the question;||D) If the data in both the statements together are needed.|
As given in statements I and II, we have G = V = K, V + K + A = 32 and A = V + K.
Putting V + K = A in second. we get 2A = 32 or A = 16.
Thus, V + K = 16 and V = K. So, V = K = 8. Thus, R = 8
Hence, both the statements are needed.